| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13930.0 | USD | 20180601 |
| Unknown | China national standards | MT | 13930.0 | USD | 20180601 |
| Unknown | China national standards | MT | 10.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1520.0 | USD | 20180601 |
| Unknown | China national standards | MT | 220.0 | USD | 20180601 |
| Unknown | China national standards | MT | 220.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1630.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2900.0 | USD | 20180523 |
| Unknown | China national standards | MT | 24220.0 | USD | 20180523 |
| Unknown | China national standards | MT | 220.0 | USD | 20180523 |